For questions about the King County Streams Monitoring Program, please contact
Debra Bouchard (206) 477-4650, or
Sally Abella (206) 477-4605.

Streams Monitoring Home

The Stream and River Monitoring Program is part of the King County Department of Natural Resources and Parks, Water and Land Resources Division.
We are committed to monitoring the water quality of the County's lakes and streams to ensure their continued health, as well as the health of the
public who utilize the many freshwater resources.

Stream News

High Bacteria in Creeks

We recommend avoiding contact with water from the following creeks due to high bacteria: John's Creek, Juanita Creek, Ravenna Creek, Idylwood Creek, and Thornton Creek! For more information visit the Swim Beach Monitoring Web Page.